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Devco PI390 Utility Electrical Box Extension Ring 4 Inch L x 2-1/8 Inch W x 1-7/8 Inch D 13 cu-Inch Clearance
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Devco PI390 Utility Electrical Box Extension Ring 4 Inch L x 2-1/8 Inch W x 1-7/8 Inch D 13 cu-Inch Clearance

Original price was: $16.67.Current price is: $8.34.

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SKU: SK0065987 Category: Tag:
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The Devco PI390 is an electrical box extension ring measuring four inches in length, two and one-eighth inches in width, and one and seven-eighths inches in depth. With a capacity of thirteen cubic inches, this extension ring features a half-inch knockout for easy installation in various electrical setups.

  • Steel construction for durability
  • Galvanized finish for corrosion resistance
  • Designed for utility applications

Product Highlights

This utility extension ring is suitable for use in both residential and commercial settings. It provides a reliable solution for extending electrical boxes where more space is needed to accommodate wiring or connections.

Product Information

Standard Information

  • Manufacturer: DiversiTech Corporation
  • Model Number: PI390

Technical Specifications

  • Type: Utility
  • Material: Steel
  • Finish: Galvanized
  • Length: 4 Inch
  • Width: 2-1/8 Inch
  • Depth: 1-7/8 Inch
  • Nominal Capacity: 13 cu-Inch
  • Knockout Size: 1/2 Inch

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